BARCELONA, SPAIN – APRIL 28: Barcelona manager Josep Guardiola subs Zlatan Ibrahimovic during the UEFA Champions League Semi Final Second Leg match between Barcelona and Inter Milan at Camp Nou on April 28, 2010 in Barcelona, Spain. (Photo by Michael Regan/Getty Images)
BARCELONA, SPAIN – APRIL 28: Barcelona manager Josep Guardiola subs Zlatan Ibrahimovic during the UEFA Champions League Semi Final Second Leg match between Barcelona and Inter Milan at Camp Nou on April 28, 2010 in Barcelona, Spain. (Photo by Michael Regan/Getty Images)